chromium/third_party/blink/web_tests/fast/hidpi/offset-path-ray-expected.html

<!DOCTYPE html>
<script src="resources/srcset-helper.js"></script>

<style>
  #target {
    background-color: lime;
    width: 21px;
    height: 13px;
    position: absolute;
    left: 30px;
    top: 0px;
  }
</style>

<body>
  <div id="target"></div>
</body>